2019615234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 5312563200

約数和(自身を除く): 3292947966

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 138, 139, 161, 169, 178, 182, 267, 273, 278, 299, 322, 338, 417, 483, 507, 534, 546, 598, 623, 834, 897, 966, 973, 1014, 1157, 1183, 1246, 1794, 1807, 1869, 1946, 2047, 2093, 2314, 2366, 2919, 3197, 3471, 3549, 3614, 3738, 3887, 4094, 4186, 5421, 5838, 6141, 6279, 6394, 6942, 7098, 7774, 8099, 9591, 10842, 11661, 12282, 12371, 12558, 12649, 14329, 15041, 16198, 19182, 22379, 23322, 23491, 24297, 24742, 25298, 26611, 27209, 28658, 30082, 37113, 37947, 41561, 42987, 44758, 45123, 46982, 48594, 53222, 54418, 67137, 70473, 74226, 75894, 79833, 81627, 83122, 85974, 86597, 90246, 105287, 124683, 134274, 140946, 159666, 160823, 163254, 164437, 173194, 186277, 210574, 249366, 259791, 284533, 290927, 315861, 321646, 328874, 345943, 372554, 482469, 493311, 519582, 540293, 558831, 569066, 581854, 631722, 691886, 853599, 872781, 964938, 986622, 1037829, 1080586, 1117662, 1125761, 1620879, 1707198, 1745562, 1991731, 2075658, 2090699, 2251522, 2421601, 3241758, 3377283, 3698929, 3782051, 3983462, 4181398, 4843202, 5975193, 6272097, 6754566, 7264803, 7397858, 7564102, 11096787, 11346153, 11950386, 12544194, 14529606, 14634893, 22193574, 22692306, 25892503, 29269786, 43904679, 48086077, 51785006, 77677509, 87809358, 96172154, 144258231, 155355018, 288516462, 336602539, 673205078, 1009807617, 2019615234]

約数ペア:

[(1, 2019615234), (2, 1009807617), (3, 673205078), (6, 336602539), (7, 288516462), (13, 155355018), (14, 144258231), (21, 96172154), (23, 87809358), (26, 77677509), (39, 51785006), (42, 48086077), (46, 43904679), (69, 29269786), (78, 25892503), (89, 22692306), (91, 22193574), (138, 14634893), (139, 14529606), (161, 12544194), (169, 11950386), (178, 11346153), (182, 11096787), (267, 7564102), (273, 7397858), (278, 7264803), (299, 6754566), (322, 6272097), (338, 5975193), (417, 4843202), (483, 4181398), (507, 3983462), (534, 3782051), (546, 3698929), (598, 3377283), (623, 3241758), (834, 2421601), (897, 2251522), (966, 2090699), (973, 2075658), (1014, 1991731), (1157, 1745562), (1183, 1707198), (1246, 1620879), (1794, 1125761), (1807, 1117662), (1869, 1080586), (1946, 1037829), (2047, 986622), (2093, 964938), (2314, 872781), (2366, 853599), (2919, 691886), (3197, 631722), (3471, 581854), (3549, 569066), (3614, 558831), (3738, 540293), (3887, 519582), (4094, 493311), (4186, 482469), (5421, 372554), (5838, 345943), (6141, 328874), (6279, 321646), (6394, 315861), (6942, 290927), (7098, 284533), (7774, 259791), (8099, 249366), (9591, 210574), (10842, 186277), (11661, 173194), (12282, 164437), (12371, 163254), (12558, 160823), (12649, 159666), (14329, 140946), (15041, 134274), (16198, 124683), (19182, 105287), (22379, 90246), (23322, 86597), (23491, 85974), (24297, 83122), (24742, 81627), (25298, 79833), (26611, 75894), (27209, 74226), (28658, 70473), (30082, 67137), (37113, 54418), (37947, 53222), (41561, 48594), (42987, 46982), (44758, 45123)]